#index {
    font-size: 12px;
    color: #666;
    font-family: 'Microsoft YaHei'
}

#index_header {
    a {
        text-decoration: none;
        color: #646464;
    }
    width: 100%;
    .h_ad {
        width: 1200px;
        margin: 0 auto;
        height: 0px;
        overflow: hidden;
    }
   
    
}